diagram from "Gold: its occurrence and extraction. Embracing the geographical and geological distribution ... of gold-bearing rocks; ... a bibliography of the subject; and a glossary of English and foreign technical terms ... With ... maps, etc"
Summary
This image has been taken from scan 000982 from "Gold: its occurrence and extraction. Embracing the geographical and geological distribution ... of gold-bearing rocks; ... a bibliography of the subject; and a glossary of English and foreign technical terms ... With ... maps, etc". The title and subject terms of this image have been generated from tags, created by users of the British Library's flickr photostream.
Tags
Date
1882
Source
British Library
Copyright info
Public Domain